INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1567d8458ae258eb536d8a932a305339b3be2ddf070f4983ec921910ee71857', 
    'rtnAHZKm5BKz/A5FNKJNy8piCVQiBynTmjFHYh30fbU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)